hi all, i'm driving a ek4 hatchback and running gt28 on a b16a4 engine.
i using low com wiseco piston and dc2 cam.
however, i am facing some problem with the hondata s300.
whenever i rev till 8500k and shift gear, i face a flat spot and i need to wait for a few second before the rev can climb steadily.
can anyone help?
thank alots